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comparison ui/tests/certlistparsertest.cpp @ 202:0861069fd6d0

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Fix testing for handling garbage input and generate the data ad hoc.
author Andre Heinecke <andre.heinecke@intevation.de>
date Wed, 26 Mar 2014 12:52:53 +0100
parents b0b1375dfd40
children 60c5df8e7980
comparison
equal deleted inserted replaced
201:45f6b62f91e7 202:0861069fd6d0
52 QVERIFY(remoLines.size() == remoList.size()); 52 QVERIFY(remoLines.size() == remoList.size());
53 53
54 Certificate cert; 54 Certificate cert;
55 QVERIFY(!cert.isValid()); 55 QVERIFY(!cert.isValid());
56 56
57 CertificateList *certList2= testWithFile(fname);
58 const QList<Certificate> instList2 = certList2->getInstallCertificates();
59 const QList<Certificate> remoList2 = certList2->getRemoveCertificates();
60 QVERIFY(instLines.size() == instList2.size());
61 QVERIFY(remoLines.size() == remoList2.size());
57 62
58 delete certList; 63 delete certList;
59 } 64 }
60 65
61 void CertListTest::testInvalidSig() 66 void CertListTest::testInvalidSig()
95 delete certList; 100 delete certList;
96 } 101 }
97 102
98 void CertListTest::testGarbage() 103 void CertListTest::testGarbage()
99 { 104 {
100 const char *fnames[] = {"garbage_500KB", 105 const char *fname = "list-with-null.txt";
101 "list-with-null.txt", 106 QString fname2 = getRandomDataFile(200);
102 NULL}; 107 CertificateList *certList = testWithFile(fname);
103 for (int i=0; fnames[i] != NULL; i++) { 108 QCOMPARE (certList->getStatus(), InvalidFormat);
104 CertificateList *certList = testWithFile(fnames[i]); 109 delete certList;
105 QCOMPARE (certList->getStatus(), InvalidFormat); 110 certList = testWithFile(fname2.toLocal8Bit().constData());
106 delete certList; 111 QVERIFY(QFile::remove(fname2));
112 QCOMPARE (certList->getStatus(), InvalidFormat);
113 delete certList;
114 }
115
116 QString CertListTest::getRandomDataFile(size_t size)
117 {
118 QTemporaryFile tmpfile;
119 tmpfile.setAutoRemove(false);
120 tmpfile.open();
121 size_t bufsize = 1024 * 1024;
122 if (bufsize > size) {
123 bufsize = size;
107 } 124 }
125 char buf[bufsize];
126
127 for (size_t i = 0; i < bufsize; i++) {
128 buf[i] = (char) qrand() % 255;
129 }
130
131 size_t bytesWritten=0;
132 int retval = 0;
133 do {
134 size_t toWrite = size - bytesWritten;
135 if (toWrite < bufsize) {
136 retval = tmpfile.write(buf, toWrite);
137 } else {
138 retval = tmpfile.write(buf, bufsize);
139 }
140 bytesWritten += retval;
141 } while (retval != -1 && bytesWritten < size);
142
143 tmpfile.close();
144 return tmpfile.fileName();
108 } 145 }
109 146
110 void CertListTest::testTooLarge() 147 void CertListTest::testTooLarge()
111 { 148 {
112 const char *fname = "garbage_2MB"; 149 QString fname = getRandomDataFile(MAX_LINE_LENGTH * MAX_LINES + 1);
113 CertificateList *certList = testWithFile(fname); 150 CertificateList *certList = testWithFile(fname.toLocal8Bit().constData());
114 QCOMPARE (certList->getStatus(), TooLarge); 151 QVERIFY(QFile::remove(fname));
115 QVERIFY (!certList->isValid()); 152 QCOMPARE(certList->getStatus(), TooLarge);
153 QVERIFY(!certList->isValid());
116 delete certList; 154 delete certList;
117 } 155 }
118 156
119 void CertListTest::benchmarkValid() 157 void CertListTest::benchmarkValid()
120 { 158 {
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